Multi-threaded Mex
Tips for creating and debugging multi-threaded Mex functions are discussed.
Mex
Faster csvwrite/dlmwrite
The speed of the builtin csvwrite, dlmwrite functions can be improved dramatically.
Checking status of warning messages in MEX
Undocumented Mex functions can be used to extract the state of Matlab warnings in run-time.
MEX ctrl-c interrupt
An undocumented MEX function can help interrupt running MEX functions.
Better MEX error messages
The default clunky and release-incompatible MEX error messages can be improved using a simple hack.
Undocumented feature list
A list of undocumented MATLAB features can be retrieved. Here's how...
Explicit multi-threading in Matlab part 3
Matlab performance can be improved by employing POSIX threads in C/C++ code.
Serializing/deserializing Matlab data
Matlab does not provide a documented manner to serialize data into a byte stream, but we can do this with some undocumented functionality.
Accessing private object properties
Private properties of Matlab class objects can be accessed (read and write) using some undocumented techniques.
Undocumented Matlab MEX API
Matlab's MEX API contains numerous undocumented functions, that can be extremely useful.